3 Replies Latest reply on Dec 3, 2013 12:38 PM by whitingjr

Classloader visibility to WS extensions SoapBody interface.

whitingjr Dec 3, 2013 4:54 AM

Hi,

I am running a JEE application with a number of components including MDB and Web Services. Using Byteman I've discovered an exception is being thrown when the application is running.

The exception is thrown during execution of a an MDB static block. In the static block a ThreadLocal field is being assigned a reference to a ws javax.xml.ws.Service.

This is some of the code

public class PurchaseOrderMDB implements MessageListener {

static {

synchronized(BuyerMDB.class){

ss = new ThreadLocal<SupplierPortType>() {

@Override

public SupplierPortType initialValue() {

QName serviceName =

new QName("org:acme:acme:ws:supplier",

"SupplierService");

URL url = BuyerMDB.class.getClassLoader().

getResource(wsdlLocation);

Service s = Service.create(url, serviceName);

line 107: return s.getPort(SupplierPortType.class);

}

};

}

........

This is the exception message

1385973473950 *** Throwable created with this message [interface org.apache.cxf.binding.soap.wsdl.extensions.SoapBody is not visible from class loader] ***

java.lang.Throwable.<init>(Throwable.java:197)

java.lang.Exception.<init>(Exception.java:66)

java.lang.RuntimeException.<init>(RuntimeException.java:62)

java.lang.IllegalArgumentException.<init>(IllegalArgumentException.java:53)

java.lang.reflect.Proxy.getProxyClass0(Proxy.java:487)

java.lang.reflect.Proxy.newProxyInstance(Proxy.java:722)

org.apache.cxf.binding.soap.SOAPBindingUtil.getProxy(SOAPBindingUtil.java:89)

org.apache.cxf.binding.soap.SOAPBindingUtil.getSoapBody(SOAPBindingUtil.java:195)

org.apache.cxf.binding.soap.SOAPBindingUtil.getSoapBody(SOAPBindingUtil.java:186)

org.apache.cxf.binding.soap.SoapBindingFactory.initializeMessage(SoapBindingFactory.java:760)

org.apache.cxf.binding.soap.SoapBindingFactory.initializeBindingOperation(SoapBindingFactory.java:710)

org.apache.cxf.binding.soap.SoapBindingFactory.createBindingInfo(SoapBindingFactory.java:686)

org.apache.cxf.wsdl11.WSDLServiceBuilder.buildBinding(WSDLServiceBuilder.java:486)

org.apache.cxf.wsdl11.WSDLServiceBuilder.buildServices(WSDLServiceBuilder.java:354)

org.apache.cxf.wsdl11.WSDLServiceBuilder.buildServices(WSDLServiceBuilder.java:203)

org.apache.cxf.wsdl11.WSDLServiceFactory.create(WSDLServiceFactory.java:175)

org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromWSDL(ReflectionServiceFactoryBean.java:428)

org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:548)

org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:265)

org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:204)

org.apache.cxf.jaxws.ServiceImpl.createPort(ServiceImpl.java:450)

org.jboss.wsf.stack.cxf.client.ProviderImpl$JBossWSServiceImpl.createPort(ProviderImpl.java:515)

org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java:327)

org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java:322)

javax.xml.ws.Service.getPort(Service.java:168)

org.acme.acme.ejb.supplier.mdb.PurchaseOrderMDB$1.initialValue(PurchaseOrderMDB.java:107)

org.acme.acme.ejb.supplier.mdb.PurchaseOrderMDB$1.initialValue(PurchaseOrderMDB.java:98)

java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:160)

java.lang.ThreadLocal.get(ThreadLocal.java:150)

org.acme.acme.ejb.supplier.mdb.PurchaseOrderMDB.getPort(PurchaseOrderMDB.java:301)

org.acme.acme.ejb.supplier.mdb.PurchaseOrderMDB.sendInlinePO(PurchaseOrderMDB.java:205)

org.acme.acme.ejb.supplier.mdb.PurchaseOrderMDB.sendPO(PurchaseOrderMDB.java:163)

org.acme.acme.ejb.supplier.mdb.PurchaseOrderMDB.onMessage(PurchaseOrderMDB.java:127)

sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

java.lang.reflect.Method.invoke(Method.java:606)

org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72)